Optional Communication Cards; R2E (Second Rs-232) Card; Use (Usb) Card; Dce (Dry Contact) Card - Ablerex ARES RT-1K User Manual

8. Optional Communication Cards

8.1 R2E (second RS-232) card

8.1.1 CN1 is for RS-232 DB9.
8.1.2 For interface settings and pin assignments please refer to section 3.3.1.
8.1.3 Installation Position: Optional Slot

8.2 USE (USB) card

8.2.1 CN1 is for USB.
8.2.2 For the communicaiton protocol definition please refer to section 8.4.2.
8.2.3 Installation Position: Optional Slot
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8.3 DCE (Dry Contact) card

8.3.1 Pin assignments of 10-Pin terminal:
1 2 3 4
1 Æ UPS in Bypass mode (Bypass)
2 Æ Utility Abnormal (normally closed contact)
3 Æ Utility Normal (normally open contact)
4 Æ Inverter On
5 Æ Battery Low
6 Æ Battery Bad or Abnormal
7 Æ UPS Alarm
8 Æ Common
9 Æ Shutdown UPS positive (+) signal
10 ÆShutdown UPS negative (-) signal
8.3.2 The shutdown function will be activated after +6-25 VDC is applied between
pin 9 and pin 10 for 5 seconds.
8.3.3 The capacity of each relay contact is 40 VDC/25 mA.
8.3.4 Installation Position: Optional Slot
8.3.5 Flexible signal output for N.C. (Normally Closed) or N.O. (Normally Open)
contact by shorting pins1-2 or pins 2-3 from JP1-5
8.3.6 The shutdown function will be enabled 1 minute after blackout occurs if pins
1-2 of both CN1 and CN6 are shorted. Otherwise the shutdown function can be
enabled only by pins 9-10 of CN3 if pins 2-3 of both CN1 and CN6 are shorted.
4 5 6 7 8 9
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